Major Milky Way Updates: Our Galaxy May Be Completely Different From What We Thought
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Hello and welcome! My name is Anton and in this video, we will talk about new discoveries from the Milky Way
Links:
https://arxiv.org/abs/2309.00048
https://cns.utexas.edu/news/research/chemical-cartography-reveals-milky-ways-spiral-arms
https://www.nature.com/articles/s41550-023-02076-9
#milkyway #galaxy #astronomy
0:00 Milky Way updates
0:35 Gaia discovers Milky Way is way less massive than thought
3:20 Illustris simulation discovers Milky Way is too unusual
5:02 Galactic shape is very warped and has a lot of feathery formations
7:35 Chemical analysis shows us the structure of Milky Way arms
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Images/Videos:
ESO/L. Calçada - http://www.eso.org/public/images/eso1709a/
Melissa Weiss/Center for Astrophysics | Harvard & Smithsonian
Illustris Project
Ice Cube Collaboration https://physics.aps.org/articles/v16/115
ESA/Gaia/DPAC; CC BY-SA 3.0 IGO, CC BY-SA 3.0 IGO https://www.esa.int/Science_Exploration/Space_Science/Gaia/Gaia_sees_strange_stars_in_most_detailed_Milky_Way_survey_to_date
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